TOPDON ArtiDiag800 BT Manual Del Usuario página 21

2. Maintenance & Reset
TOPDON ArtiDiag800 BT features 16 most commonly used maintenance and reset
functions.
2.1 Maintenance Light Reset
This function enables you to reset the oil service lamp for the engine oil life
system, which calculates an optimal oil life change interval depending on the
vehicle driving conditions and weather events.
It needs to be performed in the following cases:
• If the service lamp is on, run car diagnostics first for troubleshooting. After
that, reset the driving mileage or driving time, so as to turn off the service
lamp, and enable a new driving cycle.
• If the service lamp is not on, but you have changed the engine oil or
electric appliances that monitor oil life, you need to reset the service lamp.
2.2 Steering Angle Reset
This function can reset the steering angle to zero to keep the car running
straight.
It needs to be performed generally after replacing the steering angle position
sensor, or after replacing the mechanical parts of the steering system (such
as steering gear, steering column, tie rod ball head, steering knuckle), or after
completing the four-wheel positioning, body repair, etc.
2.3 Injector Coding
This function can write injector actual code or rewrite code in the ECU to the
injector code of the corresponding cylinder, so as to have more accurately
control or correct cylinder injection quantity.
It needs to be performed in the following cases:
• After the ECU or injector is replaced.
2.4 Battery Matching
This function can reset the monitoring unit of the car battery, by clearing the
original breakdown information about the lack of battery power to rematch
the battery.
It needs to be performed in the following cases:
• Replacement of the main battery needs to utilize battery matching to
clear the former information about the lack of power, thus avoiding false
information detected by the relevant control module which may cause
the failure of some electronic auxiliary functions. For example, the vehicle
automatically stops; the sunroof can't work by one key; electric windows
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